66 results match your criteria: "Linköping University (LiU)[Affiliation]"

With the rising demand of electric vehicles (EVs) and hybrid electric vehicles (HEVs), the necessity for efficient thermal management of Lithium-Ion Batteries (LIB) becomes more crucial. Over the past few years, thermoelectric coolers (TEC) have been increasingly used to cool LIBs effectively. This study provides a comprehensive analysis of thermoelectric technologies for improving the thermal management in LIB Systems.

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Article Synopsis
  • - A
  • nomogram model
  • was created to predict the risk of prolonged hospital stays for patients who underwent spinal fusion surgery, based on a study of 6,272 patients and various statistical methods like LASSO regression and random forest analysis.
  • Model 1
  • emerged as the best predictor of prolonged hospital stay, influenced by factors such as blood transfusion, operation type, diabetes, BMI, and surgical procedure, with a satisfactory predictive performance indicated by AUC values of 0.784 and 0.795 in internal and external validations.
  • - The model showed
  • good discrimination
  • ability for both validation sets, with C-statistics of 0.811 and 0.814, and included thorough validation both internally
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Brain cancer poses a significant global health challenge, with mortality rates showing a concerning surge over recent decades. The incidence of brain cancer-related mortality has risen from 140,000 to 250,000, accompanied by a doubling in new diagnoses from 175,000 to 350,000. In response, magnetic resonance imaging (MRI) has emerged as a pivotal diagnostic tool, facilitating early detection and treatment planning.

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Background: Obesity presents multifarious etiopathologies with its management being a global challenge. This article presents the first ever report on the impact of spinach thylakoid extract-induced high-intensity functional training (HIFT) on obesity management via regulating the levels of novel adipokine, C1q/TNF-related Protein-12 (CTRP-12), furin, and Krüppel-like factor 15 (KLF-15).

Methods: Sixty-eight obese male subjects were randomly divided into four groups: control group (CG), supplement group (SG), training group (TG), and the combined training and supplement group (TSG).

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Reproductive Outcomes After Hysteroscopic Adhesiolysis in Patients Experiencing Recurrent Pregnancy Loss and Intrauterine Adhesions.

J Minim Invasive Gynecol

January 2025

Department of Reproductive Endocrinology, West China Second University Hospital, Sichuan University (Liu, Liu, and Ouyang), Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education (Qiao, Liu, Liu, Pei, and Ouyang), Chengdu, China. Electronic address:

Article Synopsis
  • This study looked at women who had trouble getting pregnant because of certain problems inside their uterus called intrauterine adhesions (IUA).
  • The researchers treated these women using a special surgery and then checked how many were able to have babies afterward.
  • They found that over half of the women got pregnant after the surgery, and those who had better periods afterward were more likely to give birth successfully.
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Perforated Intrauterine Device in the Abdomen: Leave or Retrieve?

J Minim Invasive Gynecol

August 2024

Mount Sinai Fertility (Pereira), Toronto, Ontario, Canada; Division of Gynecologic Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Toronto (Pereira), Toronto, Ontario, Canada. Electronic address:

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SARS-CoV-2: Prediction of critical ionic amino acid mutations.

Comput Biol Med

August 2024

Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands; Laboratory of Materials, Catalysis, Environment and Analytical Methods (MCEMA), Faculty of Sciences, Lebanese University, Hadath, Lebanon. Electronic address:

Article Synopsis
  • SARS-CoV-2, responsible for COVID-19, has numerous global variants, with a focus on mutations in the spike protein (S protein) that aid the virus in binding to host cells.
  • Researchers examined ionic amino acid mutations in the S1 spike protein when interacting with Antibody CC12.1, using a computational model and advanced calculations of binding free energy.
  • The study identified specific mutations that could enhance the virus's ability to resist the antibody, suggesting potential future threats beyond existing variants, with some mutations acting as strong inhibitors and others as mild inhibitors in terms of binding affinity.
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Article Synopsis
  • University campuses have diverse populations, which may contribute to the spread of methicillin-resistant (MR) bacteria, especially on high-touch surfaces like sinks and toilets.
  • A study found that 57.1% of samples from bathroom sinks and toilets contained MR bacteria, with higher prevalence in sinks and male bathrooms compared to female bathrooms.
  • The results suggest that campus bathrooms are reservoirs for MR bacteria, posing infection risks and highlighting the need for better monitoring and decontamination practices in these areas.
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Introduction: Understanding the latest guideline recommendations is crucial for healthcare professionals to apply statin therapy effectively. Thus, the purpose of this study was to evaluate the efficacy of an educational intervention in enhancing the awareness and understanding of physicians and pharmacists concerning risk assessment of Atherosclerotic cardiovascular disease (ASCVD) and the role of statin therapy.

Methods: This pre- and post-intervention study was conducted in Sana'a, Yemen's capital city, at the University of Science and Technology Hospital.

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Despite the effectiveness of the TRIO regimen in maintaining viral suppression, as seen in the ANRS 139 TRIO trial, one drawback is the high pill burden. However, with the development of newer antiretrovirals, this regimen can be simplified. The combination of both co-formulated darunavir/cobicistat and dolutegravir/rilpivirine keeps the integrity of the TRIO regimen while decreasing daily pill count from 12 to 2 tablets daily.

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Solid-liquid separation of digestate from biogas plants: A systematic review of the techniques' performance.

J Environ Manage

April 2024

Department of Thematic Studies, Environmental Change, Linköping University LiU, 58183, Linköping, Sweden; Biogas Solutions Research Center, Sweden; Institute of Marine Science, Federal University of São Paolo, Santos, Brazil.

Digestate processing is a strategy to improve the management of digestate from biogas plants. Solid-liquid separation is usually the primary step and can be followed by advanced treatments of the fractions. The knowledge about the performance of the separators and the quality of the fractions is scattered because of many available techniques and large variability in digestate characteristics.

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Exercise intolerance and dyspnea are the major symptoms of patients with chronic heart failure (CHF) and are associated with a poor quality of life. In addition to impaired central hemodynamics, symptoms may be attributed to changes in peripheral skeletal muscles. This study aimed to evaluate the effects of aerobic interval training (AIT) combined with inspiratory muscle training (IMT) on cardiac and skeletal muscle function and on functional capacity and dyspnea in patients with CHF and inspiratory muscle weakness.

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A critical insight on nanofluids for heat transfer enhancement.

Sci Rep

September 2023

Sustainable and Renewable Energy Engineering Department, University of Sharjah, P.O. Box 27272, Sharjah, United Arab Emirates.

There are numerous reports and publications in reputable scientific and engineering journals that attribute substantial enhancement in heat transfer capabilities for heat exchangers once they employ nanofluids as working fluids. By definition, a nanofluid is a working fluid that has a small volume fraction (5% or less) of a solid particle with dimensions in the nanoscale. The addition of this solid material has a reported significant impact on convective heat transfer in heat exchangers.

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Recent advance of small-molecule drugs for clinical treatment of osteoporosis: A review.

Eur J Med Chem

November 2023

First People's Hospital of Shangqiu, Henan Province, Shangqiu, 476100, China; Department of Orthopedics, China-Japan Union Hospital, Jilin University, Changchun, 130033, China. Electronic address:

Article Synopsis
  • * The condition results from an imbalance in bone formation and resorption, highlighting the need for effective treatment options.
  • * Recent advancements in small-molecule drugs show potential for enhancing bone health and reducing fractures, and understanding their synthetic methods could lead to better treatment strategies.
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Background: Millions of individuals worldwide use statins, and their significant impact on cardiovascular disease (CVD) has been well-established. However, a lack of knowledge about the up-to-date guideline recommendations regarding statin therapy is a common barrier to implementation in clinical practice. Therefore, the present study aimed to assess the current clinical knowledge about statin therapy and its monitoring parameters.

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Arrival flight efficiency in pre- and post-Covid-19 pandemics.

J Air Transp Manag

March 2023

Communications and Transport Systems, Linköping University (LiU), 60174 Norrköping, Sweden.

Covid-19 pandemic affected aviation severely, resulting in unprecedented reduction of air traffic. While aviation is slowly re-gaining traffic volumes, we use the opportunity to study the arrival performance in the Terminal Maneuvering Area (TMA) in non-congested scenarios. Applying flight efficiency and environmental performance indicators (PIs) to the historical data of arrivals to Stockholm Arlanda and Gothenburg Landvetter airports, we discover noticeable inefficiencies, despite significant reduction of traffic intensity.

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Background: Chronic non-medically indicated PPIs are highly prescribed worldwide. The long-term side effects of PPI must be wisely considered during an extended prescription duration. Our study purpose is to assess the impact of providing patients and physicians with educational guides on the rates of reducing or eliminating PPIs.

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Design and Simulation of a Passive Absorber to Reduce Measured Postural Tremor Signal.

J Biomech Eng

September 2022

Faculté de Médecine de Sorbonne Université, UMR S 1127, Inserm U 1127, UMR CNRS 7225, Institut du Cerveau et de la Moëlle épinière, Paris F-75013, France; Département de Neurologie, Hôpital Pitié-Salpêtrière, AP-HP, Paris F-75651, France.

Tremor is a semirhythmic oscillatory movement of a body part caused by alternating simultaneous contractions of an antagonistic muscle group. Medical and surgical treatments used to reduce the symptoms of involuntary tremor can cause negative side effects. This study examined the ability of passive vibration absorbers in reducing the amplitude of postural tremor (PT).

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Transcription factors (TFs) play important roles in many biochemical processes. Many human genetic disorders have been associated with mutations in the genes encoding these transcription factors, and so those mutations became targets for medications and drug design. In parallel, since many transcription factors act either as tumor suppressors or oncogenes, their mutations are mostly associated with cancer.

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Active research in nanostructured materials aims to explore new paths for improving electronic device characteristics. In the field of gas sensors, those based on metal oxide single nanowires exhibit excellent sensitivity and can operate at extremely low power consumption, making them a highly promising candidate for a novel generation of portable devices. The mix of two different metal oxides on the same nanowire can further broaden the response of this kind of gas sensor, thus widening the range of detectable gases, without compromising the properties related to the active region miniaturization.

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Hyaluronic acid facilitates bone repair effects of calcium phosphate cement by accelerating osteogenic expression.

Bioact Mater

November 2021

Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China.

Calcium phosphate cements (CPC) are widely anticipated to be an optimum bone repair substitute due to its satisfied biocompatibility and degradability, suitable to be used in minimally invasive treatment of bone defects. However the clinical application of CPC is still not satisfied by its poor cohesiveness and mechanical properties, in particular its osteoinductivity. Hyaluronic acid reinforced calcium phosphate cements (HA/CPC) showed extroadinary potential not only enhancing the compressive strength of the cements but also significantly increasing its osteoinductivity.

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Background: Interprofessional education (IPE) is a curricular requirement for all healthcare professional education standards. To foster learning about, from and with each other, consistent with the Interprofessional Education Consortium's Core Competencies, many graduate schools are integrating interprofessional (IP) simulation experiences throughout their educational curricula, providing multiple opportunities for health professional students to collaborate and practice together. High-fidelity, real-time simulations help students from diverse professional backgrounds to apply their classroom learning in realistic clinical situations, utilize mobile technology to access clinical decision support (CDS) software, and receive feedback in a safe setting, ensuring they are practice-ready upon graduation.

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In this manuscript, an innovative concept of producing power from a thermoelectric generator (TEG) is evaluated. This concept takes advantage of using the exhaust airflow of all-air heating, ventilating, and air-conditioning (HVAC) systems, and sun irradiation. For the first step, a parametric analysis of power generation from TEGs for different practical configurations is performed.

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A review on maintenance strategies for PV systems.

Sci Total Environ

December 2020

School of Engineering, International University of Beirut BIU, Beirut, Lebanon; School of Engineering, Lebanese International University LIU, Bekaa, Lebanon. Electronic address:

PV (PhotoVoltaic) systems gained popularity in being eco-friendly power supplies, reducing toxic gas emissions for energy production. Unfortunately it's been seen that efficiency reduction and output deficit are two common scenarios for PV systems when confronted with faulty events: this fact creates the crucially important need of knowing types of different possible faults and be able to detect them according to their ways of striking, timing and density of their leftovers. What comes after is fixing the damages, by preventing them from happening repeatedly and stop them from reaching the surface.

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